Since I switched to induction i think it's the best technology. Yes, you need specific pans, but all the good ones are induction ready anyway.
Besides that, it's safe like any electric, can be fast heating like gas, is more efficient than standard electric, and the oven plates don't burn you for more than a minute after taking off the hot pan or pot (since the vessel is heated, not the glass plate).
It's seriously the best way to cook now, and it has gotten quite affordable.
Was also surprised to find out that it is actually the more economical choice for us as well. We can only do propane, and not natural gas, and its a lot more expensive, so it works out nicely.
Don't want to go back to anything other than induction at this point.
https://www.researchgate.net/publication/342533629_The_impac...
Another is time: minimum wage for a 40 hour work week earns you less than $15,000 a year (in the US). So many working poor are working more than 40 hour weeks, and can't take the time to cook, even if they can afford and obtain ingredients. Fast food is cheap, available, and fast.
Bigger problem is that low-income folks don't have the time, the access, or the urge -- marketing aimed at low-income folks works as well as on any demographic -- so they miss out.
If you're working 49 hours a week in 2 jobs and taking the bus home, are you gonna have the time to make steel cut oats and organic quinoa with mushroom broth, or are you going to hit the easiest thing on the way home, aka a quick burger at McD's? Quinoa ain't bad, but it doesn't hit the spot a the way a burger does either.
If we're talking the cheapest and worst food habits of the poorest, we're talking lots of ramen and tons of frozen foods. You can get big bags of frozen french fries for way cheaper than fast food. $3 gets you a fry at McDonalds or a 2 pound bag of frozen generic.
Fast food would be the luxury version lol.
At a high enough income level you are right that kitchens separate the oven and stove. However you'd be surprised how many high end kitchens will use a gas stove because it's often a better and more versatile cooking tool, plus natural gas is something America has a lot of and is very cheap compared to the Russian gas that many Europeans have to deal with.
Also, the poorest of Americans will use electric ranges almost universally because we can make electric ranges for the same or less than a gas range and the poorest of people live in places that don't even get natural gas copper piped through their place. They would just live without it and have electricity only.